Thunderbird has just had a major update.The calendar in Thunderburd no longer syncs with Google Calendar on my android phone.I appear to have the latest version of the add-on (updated today - 26 Nov 2018).I have restarted my PC after confirming this version.

CambridgeChris wrote:Thunderbird has just had a major update.The calendar in Thunderburd no longer syncs with Google Calendar on my android phone.I appear to have the latest version of the add-on (updated today - 26 Nov 2018).I have restarted my PC after confirming this version.

Is there a solution?

Need some more information.

Your Thunderbird is now version 60.3.1, with Thunderbird 6.2.3.1 and Provider for Google Calendar 4.4.2?

No problem for me creating an event in my Google calendar on Thunderbird, opening the calendar on my Android phone, selecting "Refresh" and having the event appear.

Deleted the event in Lightning, and it immediately deleted from the phone.

What is your refresh rate for the Google calendar in Thunderbird?

Right click on the Google calendar in Lightning.Select Properties.There are 3 selections, "Every 30 minutes", "Every 60 minutes" and "Manually".

Mine is set at "Every 60 Minutes". So I wouldn't expect an event to show up on my phone until an hour after its creation.